View by Category

The presentation will start after a short

(15 second) video ad from one of our sponsors.

Hot tip: Video ads won’t appear to registered users who are logged in. And it’s free to register and free to log in!

(15 second) video ad from one of our sponsors.

Hot tip: Video ads won’t appear to registered users who are logged in. And it’s free to register and free to log in!

Loading...

PPT – Solving MultiStep Equations PowerPoint presentation | free to view - id: 1fba3e-ZDc1Z

The Adobe Flash plugin is needed to view this content

About This Presentation

Write a Comment

User Comments (0)

Transcript and Presenter's Notes

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

(For help, go to Lessons 1-2 and 1-7.)

Simplify each expression. 1. 2n 3n 2. 4 3b

2 5b 3. 9(w 5) 4. 10(b 12) 5. 3(x

4) 6. 5(6 w) Evaluate each expression. 7. 28

a 4a for a 5 8. 8 x 7x for x 3 9. (8n

1)3 for n 2 10. (17 3y) for y 6

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

Solutions

1. 2n 3n (2 3)n 1n n 2. 4 3b 2

5b (3 5)b (4 2) 8b 2 3. 9(w 5)

9w 9(5) 9w 45 4. 10(b 12) 10b

(10)(12) 10b 120 5. 3(x 4) 3(x)

3(4) 3x 12 6. 5(6 w) 5(6) 5w 30

5w 7. 28 a 4a for a 5 28 5 4(5) 28

5 20 23 20 43 8. 8 x 7x for x

3 8 (3) 7(3) 8 (3) 21 5 21

26 9. (8n 1)3 for n 2 (8(2) 1)3 (16

1)3 (15)3 45 10. (17 3y) for y 6

(17 3(6)) (17 18) 35

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

Solve 3a 6 a 90

4a 6 90 Combine like terms.

4a 6 6 90 6 Subtract 6 from each side.

4a 84 Simplify.

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

You need to build a rectangular pen in your back

yard for your dog. One side of the pen will be

against the house. Two sides of the pen have a

length of x ft and the width will be 25 ft. What

is the greatest length the pen can be if you have

63 ft of fencing?

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

(continued)

x 25 x 63

2x 38 Simplify.

x 19

The pen can be 19 ft long.

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

Solve 2(x 3) 8

2x 6 8 Use the Distributive Property.

2x 6 6 8 6 Add 6 to each side.

2x 14 Simplify.

x 7 Simplify.

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

Solve 17

3x2

x5

x 10 Simplify.

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

Solve 17

3x2

x5

15x 2x 170 Multiply.

17x 170 Combine like terms.

x 10 Simplify.

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

Solve 0.6a 18.65 22.85.

100(0.6a 18.65) 100(22.85) The greatest of

decimal places is two places. Multiply each side

by 100.

100(0.6a) 100(18.65) 100(22.85) Use the

Distributive Property.

60a 1865 2285 Simplify.

60a 1865 1865 2285 1865 Subtract 1865

from each side.

60a 420 Simplify.

2-3

Solving Multi-Step Equations

ALGEBRA 1 LESSON 2-3

Solve each equation. 1. 4a 3 a 24 2.

3(x 5) 66 3. 7 4. 0.05x

24.65 27.5

7

17

n3

n4

12

57

2-3

Equations with Variables on Both Sides

ALGEBRA 1 LESSON 2-4

(For help, go to Lessons 1-7 and 2-3.)

Simplify. 1. 6x 2x 2. 2x 6x 3. 5x

5x 4. 5x 5x Solve each equation. 5. 4x 3

5 6. x 7 12 7. 2t 8t 1 43 8. 0

7n 4 5n

2-4

Equations with Variables on Both Sides

ALGEBRA 1 LESSON 2-4

Solutions

1. 6x 2x (6 2)x 4x 2. 2x 6x (2 6)x

4x 3. 5x 5x (5 5)x 0x 0 4. 5x

5x (5 5)x 0x 0 5. 4x 3 5 6. x

7 12 4x 8 x 5 x 2 x 5 7. 2t

8t 1 43 8. 0 7n 4 5n 6t

1 43 0 12n 4

6t 42 12n 4 t 7 n

1 3

2-4

Equations with Variables on Both Sides

ALGEBRA 1 LESSON 2-4

The measure of an angle is (5x 3). Its

vertical angle has a measure of (2x 12). Find

the value of x.

5x 3 2x 12 Vertical angles are congruent.

2-4

Equations with Variables on Both Sides

ALGEBRA 1 LESSON 2-4

You can buy a skateboard for 60 from a friend

and rent the safety equipment for 1.50 per hour.

Or you can rent all items you need for 5.50 per

hour. How many hours must you use a skateboard to

justify buying your friends skateboard?

2-4

Equations with Variables on Both Sides

ALGEBRA 1 LESSON 2-4

(continued)

60 1.5h 5.5h

You must use your skateboard for more than 15

hours to justify buying the skateboard.

2-4

Equations with Variables on Both Sides

ALGEBRA 1 LESSON 2-4

Solve each equation.

a. 6z 8 z 10 7z

6z 8 z 10 7z

6z 8 6z 10 Combine like terms.

6z 8 6z 6z 10 6z Add 6z to each side.

8 10 Not true for any value of z!

This equation has no solution

b. 4 4y 2(2y 2)

4 4y 2(2y 2)

4 4y 4y 4 Use the Distributive Property.

4 4y 4y 4y 4 4y Add 4y to each side.

4 4 Always true!

The equation is true for every value of y, so

the equation is an identity.

2-4

Equations with Variables on Both Sides

ALGEBRA 1 LESSON 2-4

Solve each equation. 1. 3 2t 7t 4 2. 4n

2(n 1) 3(n 1) 3. 3(1 2x) 4

6x 4. You work for a delivery service. With Plan

A, you can earn 5 per hour plus .75 per

delivery. With Plan B, you can earn 7 per hour

plus .25 per delivery. How many deliveries must

you make per hour with Plan A to earn as much as

with Plan B?

1

no solution

4 deliveries

2-4

About PowerShow.com

PowerShow.com is a leading presentation/slideshow sharing website. Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, PowerShow.com is a great resource. And, best of all, most of its cool features are free and easy to use.

You can use PowerShow.com to find and download example online PowerPoint ppt presentations on just about any topic you can imagine so you can learn how to improve your own slides and presentations for free. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. That's all free as well!

For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. But aside from that it's free. We'll even convert your presentations and slide shows into the universal Flash format with all their original multimedia glory, including animation, 2D and 3D transition effects, embedded music or other audio, or even video embedded in slides. All for free. Most of the presentations and slideshows on PowerShow.com are free to view, many are even free to download. (You can choose whether to allow people to download your original PowerPoint presentations and photo slideshows for a fee or free or not at all.) Check out PowerShow.com today - for FREE. There is truly something for everyone!

You can use PowerShow.com to find and download example online PowerPoint ppt presentations on just about any topic you can imagine so you can learn how to improve your own slides and presentations for free. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. That's all free as well!

For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. But aside from that it's free. We'll even convert your presentations and slide shows into the universal Flash format with all their original multimedia glory, including animation, 2D and 3D transition effects, embedded music or other audio, or even video embedded in slides. All for free. Most of the presentations and slideshows on PowerShow.com are free to view, many are even free to download. (You can choose whether to allow people to download your original PowerPoint presentations and photo slideshows for a fee or free or not at all.) Check out PowerShow.com today - for FREE. There is truly something for everyone!

presentations for free. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. That's all free as well!

For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. But aside from that it's free. We'll even convert your presentations and slide shows into the universal Flash format with all their original multimedia glory, including animation, 2D and 3D transition effects, embedded music or other audio, or even video embedded in slides. All for free. Most of the presentations and slideshows on PowerShow.com are free to view, many are even free to download. (You can choose whether to allow people to download your original PowerPoint presentations and photo slideshows for a fee or free or not at all.) Check out PowerShow.com today - for FREE. There is truly something for everyone!

For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. But aside from that it's free. We'll even convert your presentations and slide shows into the universal Flash format with all their original multimedia glory, including animation, 2D and 3D transition effects, embedded music or other audio, or even video embedded in slides. All for free. Most of the presentations and slideshows on PowerShow.com are free to view, many are even free to download. (You can choose whether to allow people to download your original PowerPoint presentations and photo slideshows for a fee or free or not at all.) Check out PowerShow.com today - for FREE. There is truly something for everyone!

Recommended

«

/ »

Page of

«

/ »

Promoted Presentations

Related Presentations

Page of

Page of

CrystalGraphics Sales Tel: (800) 394-0700 x 1 or Send an email

Home About Us Terms and Conditions Privacy Policy Contact Us Send Us Feedback

Copyright 2015 CrystalGraphics, Inc. — All rights Reserved. PowerShow.com is a trademark of CrystalGraphics, Inc.

Copyright 2015 CrystalGraphics, Inc. — All rights Reserved. PowerShow.com is a trademark of CrystalGraphics, Inc.

The PowerPoint PPT presentation: "Solving MultiStep Equations" is the property of its rightful owner.

Do you have PowerPoint slides to share? If so, share your PPT presentation slides online with PowerShow.com. It's FREE!